Refrigerator



FIG. 1 is a front perspective view of the refrigerator showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a bottom perspective view thereof;

FIG. 9 is a partial enlarged view of the region 9 taken from FIG. 8; and,

FIG. 10 is a partial enlarged view of the region 9 taken from FIG. 8 showing the design in a different state of use.

The broken lines depict portions of the refrigerator that form no part of the claimed design. The long dash-short dash-long dash broken lines on FIGS. 8-10 depict the boundary of the enlarged views on FIGS. 9 and 10, taken from FIG. 8, and form no part of the claimed design. 

CLAIM The ornamental design for a refrigerator, as shown and described. 